C3 is for startups, freelancers, small businesses, and entrepreneurs who want the "power of community" to work for them. They want to work in a place where the entrepreneurial vibe is strong and supportive. They want coworking in the community that can offer them the most

C3 is for those people looking for an affordable place to work, to meet colleagues, and to get to know other like-minded professionals in the Boston/Cambridge area.

Features and Amenities

Shared work areas with 24/7 access

Many shared meeting rooms, each with speakerphone

Snacks, drinks, coffee, espresso, and organic fruit

Telephone booths for private calls

Ultra-fast, reliable enterprise-class WiFi service!

Printing, scanning, copying, and faxing

Personal storage cube

C3 community events

Professional security

Electronic key-based access control

Digital video security system

Security guards on-site 24/7

Access to the Venture Café

Membership : $350 / month

C3 is always growing.

We believe that C3 clients are what make C3 the best place for entrepreneurs to work. We take suggestions and are happy to help with C3 client initiatives, whether it's through Friday Brown Bag Brainstorming meetings (C3B3), or office hours with VCs or lawyers, or periodic community-wide "State of C3" gatherings.